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<li class="navelem"><a class="el" href="../../dir_52a01df1794e5beec01860bdd05aea48.html">PublicAPI</a></li><li class="navelem"><a class="el" href="../../dir_5b8895f3dc06a3e71bb84761bccc54d2.html">RenderOpt</a></li>  </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span>RENDEROPT_TYPEDEFS(FVec2d);</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span>RENDEROPT_TYPEDEFS(FVec3d);</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span>RENDEROPT_TYPEDEFS(<a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a>);</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span>RENDEROPT_TYPEDEFS(XVec3d);</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span>RENDEROPT_TYPEDEFS(ROBase);</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#ifndef PI</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#define PI ((double)3.1415926535897932)</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>BEGIN_ATEC_RENDEROPT_NAMESPACE</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="keyword">typedef</span> <span class="keyword">struct </span>{<span class="keywordtype">float</span> x, y; }               FloatXY;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span> <span class="keyword">class </span>FVec2d</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>     <span class="keywordtype">float</span>               x;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>     <span class="keywordtype">float</span>               y;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">float</span>  z;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> FVec2d  ()          {}</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> FVec2d (<a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> <span class="keyword">const</span>&amp; p)  : x (float (p.x)), y (float (p.y))  {}</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> FVec2d (<span class="keywordtype">double</span> xx, <span class="keywordtype">double</span> yy) : x (float (xx)), y (float (yy))  {}</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> FVec2d (<span class="keywordtype">float</span> xx, <span class="keywordtype">float</span> yy)   : x (xx), y (yy)  {}</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> __forceinline <span class="keywordtype">void</span> Add (FVec2dCR rhls)                      {   x = float (<span class="keywordtype">double</span> (x) + rhls.x);  y = float (<span class="keywordtype">double</span> (y) + rhls.y);  }</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> __forceinline <span class="keywordtype">void</span> AddF (FVec2dCR rhls)                     {   x += rhls.x;  y += rhls.y;    }</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> __forceinline <span class="keywordtype">void</span> Add (FVec2dCR rhls1, FVec2dCR rhls2)     {   x = float (<span class="keywordtype">double</span> (rhls1.x) + rhls2.x);  y = float (<span class="keywordtype">double</span> (rhls1.y) + rhls2.y);}</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> __forceinline <span class="keywordtype">void</span> AddF (FVec2dCR rhls1, FVec2dCR rhls2)    {   x = rhls1.x + rhls2.x;  y = rhls1.y + rhls2.y;}</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span> __forceinline <span class="keywordtype">void</span> AddScale (<span class="keywordtype">double</span> s, FVec2dCR rhls)       {   x = float (x + s * rhls.x);  y = float (y + s * rhls.y);}</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> __forceinline <span class="keywordtype">void</span> AddScale (FVec2dCR rhls, <span class="keywordtype">double</span> s)       {  AddScale (s, rhls); }</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> __forceinline <span class="keywordtype">void</span> AddScaleF (<span class="keywordtype">float</span> s, FVec2dCR rhls)       {   x += s * rhls.x;  y += s * rhls.y;}</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> __forceinline <span class="keywordtype">void</span> AddScaleF (FVec2dCR rhls1, <span class="keywordtype">float</span> s)          {   AddScaleF (s, rhls1);}</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span> __forceinline <span class="keywordtype">void</span> Barycentric (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c) </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>     {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>     <span class="keywordtype">double</span> a (1 - b - c);</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y);</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>     }</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span> __forceinline <span class="keywordtype">void</span> Bezier (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, <span class="keywordtype">double</span> u) </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>     {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>     <span class="keywordtype">double</span> a, b, c;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>     b = 1 - u;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>     a = b * b;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>     b *= 2 * u;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>     c = u * u;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>     x = float (a * rhls1.x +  b* rhls2.x + c  * rhls3.x);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>     y = float(a * rhls1.y + b * rhls2.y +  c* rhls3.y);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>     }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> __forceinline <span class="keywordtype">void</span> Bezier (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, FVec2dCR rhls4, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>     {</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>     <span class="keywordtype">double</span> a, b, c, d;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>     c = 1 - u;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>     d = u * u;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>     b = c * c; </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>     a = b * c;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>     b *= 3 * u;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>     c *= 3 * d;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>     d *= u;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>     }</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> __forceinline <span class="keywordtype">void</span> Bilinear (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, FVec2dCR rhls4, <span class="keywordtype">double</span> u, <span class="keywordtype">double</span> v)</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>     {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>     c = 1 - u;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>     b = 1 - v;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>     a = b * c;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>     b *= u;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>     c *= v;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>     d = u*v;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>     }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span> __forceinline <span class="keywordtype">void</span> Blend (FVec2dCR rhls1, FVec2dCR rhls2, <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> u)                                                       { x = float (t * rhls1.x + u * rhls2.x);  y = float (t * rhls1.y + u * rhls2.y); }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec2dCR rhls1, FVec2dCR rhls2, <span class="keywordtype">float</span> t, <span class="keywordtype">float</span> u)                                                        { x = t * rhls1.x + u * rhls2.x;  y = t * rhls1.y + u * rhls2.y; }</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> __forceinline <span class="keywordtype">void</span> Blend (FVec2dCR rhls1, FVec2dCR rhls2, <span class="keywordtype">double</span> u)                                                                 { <span class="keywordtype">double</span> t (1 - u);  x = float (t * rhls1.x + u * rhls2.x); y = float (t * rhls1.y + u * rhls2.y); }</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec2dCR rhls1, FVec2dCR rhls2, <span class="keywordtype">float</span> u)                                                                 { <span class="keywordtype">float</span> t (1.0f - u);  x = t * rhls1.x + u * rhls2.x; y = t * rhls1.y + u * rhls2.y ;}</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> __forceinline <span class="keywordtype">void</span> Blend (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)                             { x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x);  y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y); }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, <span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b, <span class="keywordtype">float</span> c)                               { x = a * rhls1.x + b * rhls2.x + c * rhls3.x;  y = a * rhls1.y + b * rhls2.y + c * rhls3.y; }</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span> __forceinline <span class="keywordtype">void</span> Blend (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, FVec2dCR rhls4, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c, <span class="keywordtype">double</span> d)   { x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d  * rhls4.x); y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y); }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec2dCR rhls1, FVec2dCR rhls2, FVec2dCR rhls3, FVec2dCR rhls4, <span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b, <span class="keywordtype">float</span> c, <span class="keywordtype">float</span> d)      { x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;  y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y; }</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span> __forceinline <span class="keywordtype">double</span>    Dot (FVec2dCR rhls)     { <span class="keywordflow">return</span> double (x) * rhls.x + double (y) * rhls.y; }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> __forceinline <span class="keywordtype">float</span>     DotF (FVec2dCR rhls)    { <span class="keywordflow">return</span> x * rhls.x + y * rhls.y; }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span> __forceinline <span class="keywordtype">bool</span> InRange (FVec2dCR min, FVec2dCR max) { <span class="keywordflow">return</span> !(x &lt; min.x || x &gt; max.x || y &lt; min.y || y &gt; max.y); }</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span> __forceinline <span class="keywordtype">double</span> Length () {<span class="keywordflow">return</span> double(x) * x + double(y) * y;}</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> __forceinline <span class="keywordtype">float</span> LengthF () {<span class="keywordflow">return</span> x * x + y * y;}</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span> __forceinline <span class="keywordtype">void</span> Mid (FVec2dCR rhls1, FVec2dCR rhls2)     { x = float (rhls1.x * 0.5 + rhls2.x * 0.5);  y = float (rhls1.y*0.5 + rhls2.y*0.5);}</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span> __forceinline <span class="keywordtype">void</span> MidF (FVec2dCR rhls1, FVec2dCR rhls2)    { x = (rhls1.x + rhls2.x) * 0.5f;  y = (rhls1.y + rhls2.y) * 0.5f;}</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span> __forceinline <span class="keywordtype">void</span> Mul (FVec2dCR rhls)                      { x *= rhls.x;  y *= rhls.y;}</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span> __forceinline <span class="keywordtype">void</span> Mul (FVec2dCR rhls1, FVec2dCR rhls2)     { x = rhls1.x * rhls2.x;  y = rhls1.y * rhls2.y;}</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> __forceinline <span class="keywordtype">void</span> Neg ()                                   { x = -x;  y = -y;}</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span> __forceinline <span class="keywordtype">void</span> Neg (FVec2dCR rhls)                      { x = -rhls.x;  y = -rhls.y;}</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span> __forceinline <span class="keywordtype">void</span> Normalize ()</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>     {</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>     <span class="keywordtype">double</span> d = sqrt (<span class="keywordtype">double</span> (x) * x + <span class="keywordtype">double</span> (y) * y);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>     <span class="keywordflow">if</span> (d)</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>         {</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>         <span class="keywordtype">double</span> s = 1.0 / d;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>         x = float (x * s);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>         y = float (y * s);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>         }</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>     }</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span> __forceinline <span class="keywordtype">void</span> Scale (<span class="keywordtype">double</span> s)                 { x = float (s * x);  y = float (s * y);}</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> __forceinline <span class="keywordtype">void</span> ScaleF (<span class="keywordtype">float</span> s)                 { x *= s;  y *= s;}</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> __forceinline <span class="keywordtype">double</span> Sense (FVec2dCR rhls)         { <span class="keywordflow">return</span> double(x) * rhls.y - double (y) * rhls.x;}</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span> __forceinline <span class="keywordtype">float</span> SenseF (FVec2dCR rhls)         { <span class="keywordflow">return</span> x * rhls.y - y * rhls.x;}</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span> __forceinline <span class="keywordtype">void</span> SetRange (FVec2dR min, FVec2dR max)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>     {</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>     <span class="keywordflow">if</span> (x &lt; min.x)</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>         min.x = x;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x &gt; max.x)</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>         max.x = x;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>     <span class="keywordflow">if</span> (y &lt; min.y)</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>         min.y = y;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (y &gt; max.y)</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>         max.y = y;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>     }</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span> __forceinline <span class="keywordtype">void</span> Sub (FVec2dCR rhls)                          { x = float (<span class="keywordtype">double</span> (x) - rhls.x);  y = float (<span class="keywordtype">double</span> (y) - rhls.y); }</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> __forceinline <span class="keywordtype">void</span> SubF (FVec2dCR rhls)                         { x -= rhls.x;  y -= rhls.y; }</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span> __forceinline <span class="keywordtype">void</span> Sub (FVec2dCR rhls1, FVec2dCR rhls2)         { x = float (<span class="keywordtype">double</span> (rhls1.x) - rhls2.x);  y = float (<span class="keywordtype">double</span> (rhls1.y) - rhls2.y); }</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> __forceinline <span class="keywordtype">void</span> SubF (FVec2dCR rhls1, FVec2dCR rhls2)         { x = rhls1.x - rhls2.x;  y = rhls1.y - rhls2.y; }</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> };</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span> <span class="keyword">class </span>FVec3d</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span> {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>     <span class="keywordtype">float</span> x;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>     <span class="keywordtype">float</span> y;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>     <span class="keywordtype">float</span> z;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span> FVec3d () {}</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span> FVec3d (<a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> <span class="keyword">const</span>&amp; rhls) : x (float (rhls.x)), y (float (rhls.y)), z (float (rhls.z))   {}</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span> FVec3d (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) : x (float (x)), y (float (y)), z (float (z))   {}</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span> FVec3d (<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">float</span> z) : x (x), y (y), z (z)   {}</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span> __forceinline <span class="keywordtype">void</span> Add (FVec3dCR rhls)     { x = float (<span class="keywordtype">double</span> (x) + rhls.x); y = float (<span class="keywordtype">double</span> (y) + rhls.y);  z = float (<span class="keywordtype">double</span> (z) + rhls.z); }</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> __forceinline <span class="keywordtype">void</span> AddF (FVec3dCR rhls)    { x += rhls.x;  y += rhls.y;  z += rhls.z; }</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> __forceinline <span class="keywordtype">void</span> Add (FVec3dCR rhls1, FVec3dCR rhls2)     { x = float (<span class="keywordtype">double</span> (rhls1.x) + rhls2.x); y = float (<span class="keywordtype">double</span> (rhls1.y) + rhls2.y);  z = float (<span class="keywordtype">double</span> (rhls1.z) + rhls2.z);}</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span> __forceinline <span class="keywordtype">void</span> AddF (FVec3dCR rhls1, FVec3dCR rhls2)    { x = rhls1.x + rhls2.x;  y = rhls1.y + rhls2.y;  z = rhls1.z + rhls2.z;}</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span> __forceinline <span class="keywordtype">void</span> AddScale (<span class="keywordtype">double</span> s, FVec3dCR rhls)       { x = float (x + s * rhls.x);  y = float (y + s * rhls.y);  z = float (z + s * rhls.z);}</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span> __forceinline <span class="keywordtype">void</span> AddScale (FVec3dCR rhls, <span class="keywordtype">double</span> s)       { x = float (x + s * rhls.x);  y = float (y + s * rhls.y);  z = float (z + s * rhls.z);}</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span> __forceinline <span class="keywordtype">void</span> AddScaleF (<span class="keywordtype">float</span> s, FVec3dCR rhls)       { x += s * rhls.x;  y += s * rhls.y;  z += s * rhls.z;}</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span> __forceinline <span class="keywordtype">void</span> AddScaleF (FVec3dCR rhls, <span class="keywordtype">float</span> s)       { x += s * rhls.x;  y += s * rhls.y;  z += s * rhls.z;}</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span> __forceinline <span class="keywordtype">void</span> Barycentric (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>     {</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>     <span class="keywordtype">double</span> a(1-b-c);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x);</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y);</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>     z = float (a  *rhls1.z + b * rhls2.z + c * rhls3.z);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>     }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span> __forceinline <span class="keywordtype">void</span> Bezier (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>     {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>     <span class="keywordtype">double</span> a,b,c;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>     b = 1 - u;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>     a = b * b;</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>     b *= 2 * u;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>     c = u * u; </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y);</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>     z = float (a * rhls1.z + b * rhls2.z + c * rhls3.z);</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>     }</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span> __forceinline <span class="keywordtype">void</span> Bezier (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, FVec3dCR rhls4, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>     {</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>     c = 1 - u;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>     d = u * u;</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>     b = c * c;</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>     a = b * c;</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>     b *= 3 * u;</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>     c *= 3 * d;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>     d *= u;</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x);</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>     z = float (a * rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>     }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span> __forceinline <span class="keywordtype">void</span> Bilinear (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, FVec3dCR rhls4, <span class="keywordtype">double</span> u, <span class="keywordtype">double</span> v)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>     {</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>     c = 1 - u;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>     b = 1 - v;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>     a = b * c;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>     b *= u;</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>     c *= v;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>     d = u * v;</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y);</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>     z = float (a * rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z);</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>     }</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span> __forceinline <span class="keywordtype">void</span> Blend (FVec3dCR rhls1, FVec3dCR rhls2, <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>     {</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>     x = float (t * rhls1.x + u * rhls2.x);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>     y = float (t * rhls1.y + u * rhls2.y);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>     z = float (t * rhls1.z + u * rhls2.z);</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>     }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec3dCR rhls1, FVec3dCR rhls2, <span class="keywordtype">float</span> t, <span class="keywordtype">float</span> u)</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>     {</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>     x = t * rhls1.x + u * rhls2.x;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>     y = t * rhls1.y + u * rhls2.y;</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>     z = t * rhls1.z + u * rhls2.z;</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>     }</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span> __forceinline <span class="keywordtype">void</span> Blend (FVec3dCR rhls1, FVec3dCR rhls2, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>     {</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>     <span class="keywordtype">double</span> t (1 - u);</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>     x = float (t * rhls1.x + u * rhls2.x);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>     y = float (t * rhls1.y + u * rhls2.y);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>     z = float (t * rhls1.z + u * rhls2.z);</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>     }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span> </div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec3dCR rhls1, FVec3dCR rhls2, <span class="keywordtype">float</span> u)</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>     {</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>     <span class="keywordtype">float</span> t (1 - u);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>     x = t * rhls1.x + u * rhls2.x;</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>     y = t * rhls1.y + u * rhls2.y;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>     z = t * rhls1.z + u * rhls2.z;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>     }</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span> __forceinline <span class="keywordtype">void</span> Blend (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>     {</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y);</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>     z = float (a * rhls1.z + b * rhls2.z + c * rhls3.z);</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>     }</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, <span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b, <span class="keywordtype">float</span> c)</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>     {</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y;</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>     z = a * rhls1.z + b * rhls2.z + c * rhls3.z;</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>     }</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span> __forceinline <span class="keywordtype">void</span> Blend (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, FVec3dCR rhls4, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c, <span class="keywordtype">double</span> d)</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>     {</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>     x = float (a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x);</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>     y = float (a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y);</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>     z = float (a * rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z);</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span>     }</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span> </div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span> __forceinline <span class="keywordtype">void</span> BlendF (FVec3dCR rhls1, FVec3dCR rhls2, FVec3dCR rhls3, FVec3dCR rhls4, <span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b, <span class="keywordtype">float</span> c, <span class="keywordtype">float</span> d)</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>     {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>     x = a * rhls1.x + b * rhls2.x + c*rhls3.x + d*rhls4.x;</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>     y = a * rhls1.y + b * rhls2.y + c*rhls3.y + d*rhls4.y;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>     z = a * rhls1.z + b * rhls2.z + c*rhls3.z + d*rhls4.z;</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>     }</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span> __forceinline <span class="keywordtype">void</span> Cross (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>     {</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>     <span class="keywordtype">double</span> ax (rhls1.x), ay (rhls1.y), az (rhls1.z), bx (rhls2.x), by (rhls2.y), bz (rhls2.z);</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span> </div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>     x = float (ay * bz - az * by);</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>     y = float (az * bx - ax * bz);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>     z = float (ax * by - ay * bx);</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>     }</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span> </div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span> __forceinline <span class="keywordtype">void</span> CrossF (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>     {</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>     <span class="keywordtype">float</span> xt (rhls1.y * rhls2.z - rhls1.z * rhls2.y), yt (rhls1.z * rhls2.x - rhls1.x * rhls2.z);</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>     z = float (rhls1.x * rhls2.y - rhls1.y * rhls2.x);</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>     x = xt;</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>     y = yt;</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>     }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span> </div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span> __forceinline <span class="keywordtype">double</span> Dot (FVec3dCR rhls1)       { <span class="keywordflow">return</span> double(x) * rhls1.x + double (y) * rhls1.y + double (z) * rhls1.z;}</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span> __forceinline <span class="keywordtype">float</span> DotF (FVec3dCR rhls1)       { <span class="keywordflow">return</span> x * rhls1.x + y * rhls1.y + z * rhls1.z;}</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span> __forceinline <span class="keywordtype">double</span> DotCross (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>     {</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>     <span class="keywordtype">double</span> ax (rhls1.x), ay (rhls1.y), az(rhls1.z), bx (rhls2.x), by (rhls2.y), bz (rhls2.z);</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>     <span class="keywordflow">return</span> x * (ay * bz - az * by) + y * (az * bx - ax * bz) + z * (ax * by - ay * bx);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>     }</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span> __forceinline <span class="keywordtype">double</span> DotCrossF (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>     {</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>     <span class="keywordflow">return</span> x * (rhls1.y * rhls2.z - rhls1.z * rhls2.y) + y * (rhls1.z * rhls2.x - rhls1.x * rhls2.z) + z * (rhls1.x * rhls2.y - rhls1.y * rhls2.x);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>     }</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span> __forceinline <span class="keywordtype">bool</span> InRange (FVec3dCR min, FVec3dCR max) {<span class="keywordflow">return</span> !(x &lt; min.x || x &gt; max.x || y &lt; min.y || y &gt; max.y || z &lt; min.z || z &gt; max.z);}</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span> </div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span> __forceinline <span class="keywordtype">double</span> Length ()  { <span class="keywordflow">return</span> double (x) * x + double (y) * y + double (z) * z;}</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span> __forceinline <span class="keywordtype">float</span>  LengthF () { <span class="keywordflow">return</span> x * x + y * y + z * z;}</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span> __forceinline <span class="keywordtype">void</span> Mid (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>     {</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>     x = float (rhls1.x*0.5 + rhls2.x*0.5);</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>     y = float (rhls1.y*0.5 + rhls2.y*0.5);</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>     z = float (rhls1.z*0.5 + rhls2.z*0.5);</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>     }</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span> __forceinline <span class="keywordtype">void</span> MidF (FVec3dCR rhls1, FVec3dCR rhls2)</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>     {</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>     x = (rhls1.x + rhls2.x) * 0.5f;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>     y = (rhls1.y + rhls2.y) * 0.5f;</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>     z = (rhls1.z + rhls2.z) * 0.5f;</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>     }</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span> </div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span> __forceinline <span class="keywordtype">void</span> Mul (FVec3dCR rhls1)                     { x *= rhls1.x;  y *= rhls1.y;  z *= rhls1.z;}</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span> __forceinline <span class="keywordtype">void</span> Mul (FVec3dCR rhls1, FVec3dCR rhls2)     { x = rhls1.x * rhls2.x;  y = rhls1.y * rhls2.y;  z = rhls1.z * rhls2.z;}</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span> </div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span> __forceinline <span class="keywordtype">void</span> Neg ()                                   { x = -x;  y = -y;  z = -z;}</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span> __forceinline <span class="keywordtype">void</span> Neg (FVec3dCR rhls1)                     { x = -rhls1.x;  y = -rhls1.y;  z = -rhls1.z;}</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span> </div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span> __forceinline <span class="keywordtype">void</span> Normalize ()</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>     {</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span>     <span class="keywordtype">double</span> d = sqrt (<span class="keywordtype">double</span>(x) * x + <span class="keywordtype">double</span> (y) * y + <span class="keywordtype">double</span> (z) * z);</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>     <span class="keywordflow">if</span> (d)</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>         {</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span>         <span class="keywordtype">double</span> s = 1.0 / d;</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span>         x = float (x * s);</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>         y = float (y * s);</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>         z = float (z * s);</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>         }</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span>     }</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span> </div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span> __forceinline <span class="keywordtype">bool</span> IsNormalize () </div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>     {</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>     <span class="keywordtype">double</span> d = sqrt (<span class="keywordtype">double</span>(x) * x + <span class="keywordtype">double</span> (y) * y + <span class="keywordtype">double</span> (z) * z);</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span>             <span class="keywordflow">if</span> (d) {<span class="keywordtype">double</span> s = 1.0 / d;  x = float (x * s); y = float (y * s);</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>                     z = float (z * s); <span class="keywordflow">return</span> <span class="keyword">true</span>;} <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span>     }</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span> </div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span> __forceinline <span class="keywordtype">void</span> Scale (<span class="keywordtype">double</span> s)     { x = float (s*x);  y = float (s*y);  z = float (s*z);}</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span> __forceinline <span class="keywordtype">void</span> ScaleF (<span class="keywordtype">float</span> s)     { x *= s;  y *= s;  z *= s;}</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span> </div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span> __forceinline <span class="keywordtype">void</span> SetRange (FVec3dR min, FVec3dR &amp;max)</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span>     {</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span>     <span class="keywordflow">if</span> (x &lt; min.x) min.x = x;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x &gt; max.x) max.x = x;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span>     <span class="keywordflow">if</span> (y &lt; min.y) min.y = y;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (y &gt; max.y) max.y = y;</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span>     <span class="keywordflow">if</span> (z &lt; min.z) min.z = z;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (z &gt; max.z) max.z = z;</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span>     }</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span> </div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span> __forceinline <span class="keywordtype">void</span> Sub (FVec3dCR rhls1)                     { x = float (<span class="keywordtype">double</span> (x) - rhls1.x); y = float (<span class="keywordtype">double</span> (y) - rhls1.y);  z = float (<span class="keywordtype">double</span> (z) - rhls1.z);}</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span> __forceinline <span class="keywordtype">void</span> SubF (FVec3dCR rhls1)                    { x -= rhls1.x;  y -= rhls1.y;  z -= rhls1.z;}</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span> __forceinline <span class="keywordtype">void</span> Sub (FVec3dCR rhls1, FVec3dCR rhls2)     { x = float (<span class="keywordtype">double</span> (rhls1.x) - rhls2.x); y = float (<span class="keywordtype">double</span> (rhls1.y) - rhls2.y);  z = float (<span class="keywordtype">double</span> (rhls1.z) - rhls2.z);}</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span> __forceinline <span class="keywordtype">void</span> SubF (FVec3dCR rhls1, FVec3dCR rhls2)    { x = rhls1.x - rhls2.x;  y = rhls1.y - rhls2.y;  z = rhls1.z - rhls2.z;}</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span> };</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span> <span class="keyword">class </span><a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> : <span class="keyword">public</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span> {</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span>     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> z;</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span> </div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> () {}</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a>&amp; p)                  { x = p.x; y = p.y;}</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> (<span class="keywordtype">double</span> x0, <span class="keywordtype">double</span> y0)               { x = x0; y = y0;}</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> (FVec2dCR p)                         { x = p.x; y = p.y;}</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span> </div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span> __forceinline <span class="keywordtype">void</span> Add (XVec2dCR rhls)                      { x += rhls.x;  y += rhls.y;}</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span> __forceinline <span class="keywordtype">void</span> Add (XVec2dCR rhls1, XVec2dCR rhls2)     { x = rhls1.x + rhls2.x;  y = rhls1.y + rhls2.y;}</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span> __forceinline <span class="keywordtype">void</span> AddScale (<span class="keywordtype">double</span> s, XVec2dCR rhls)       { x += s * rhls.x;  y += s* rhls.y;}</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span> __forceinline <span class="keywordtype">void</span> AddScale (XVec2dCR rhls, <span class="keywordtype">double</span> s)       { x += s * rhls.x;  y += s * rhls.y;}</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span> </div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span> __forceinline <span class="keywordtype">void</span> Barycentric (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span>     {</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span>     <span class="keywordtype">double</span> a (1 - b - c);</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x;</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y;</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span>     }</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span> </div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span> __forceinline <span class="keywordtype">void</span> Bezier (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, <span class="keywordtype">double</span> u) </div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span>     {</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span>     <span class="keywordtype">double</span> a,b,c;</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span>     b = 1 - u;</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>     a = b * b;</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span>     b *= 2 * u;  c = u * u;</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span> </div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x;</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y;</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span>     }</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span> __forceinline <span class="keywordtype">void</span> Bezier (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, XVec2dCR rhls4, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span>     {</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span>     c = 1 - u;</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>     d = u * u;</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span>     b = c * c;</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span>     a = b * c;</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span>     b *= 3 * u;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span>     c *= 3 * d;</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span>     d *= u;</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span> </div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y;</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span>     }</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span> </div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span> __forceinline <span class="keywordtype">void</span> Bilinear (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, XVec2dCR rhls4, <span class="keywordtype">double</span> u, <span class="keywordtype">double</span> v)</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span>     {</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span>     c = 1 - u;</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span>     b = 1 - v;</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>     a = b * c;</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>     b *= u;</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>     c *= v;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>     d = u * v;</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span> </div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y;</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>     }</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span> </div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span> __forceinline <span class="keywordtype">void</span> Blend (XVec2dCR rhls1, XVec2dCR rhls2, <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> u)                                                       { x = t * rhls1.x + u * rhls2.x;  y = t * rhls1.y + u * rhls2.y;}</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span> __forceinline <span class="keywordtype">void</span> Blend (XVec2dCR rhls1, XVec2dCR rhls2, <span class="keywordtype">double</span> u)                                                                 { <span class="keywordtype">double</span> t = 1-u; x = t * rhls1.x + u * rhls2.x;  y = t * rhls1.y + u * rhls2.y;}</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span> __forceinline <span class="keywordtype">void</span> Blend (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)                             { x = a * rhls1.x + b * rhls2.x + c * rhls3.x;  y = a * rhls1.y + b * rhls2.y + c * rhls3.y;}</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span> __forceinline <span class="keywordtype">void</span> Blend (XVec2dCR rhls1, XVec2dCR rhls2, XVec2dCR rhls3, XVec2dCR rhls4, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c, <span class="keywordtype">double</span> d)   { x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;  y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y;}</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span> </div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span> __forceinline <span class="keywordtype">double</span> Dot (XVec2dCR rhls)                    { <span class="keywordflow">return</span> x * rhls.x + y * rhls.y;}</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span> __forceinline <span class="keywordtype">bool</span> InRange (XVec2dCR min, XVec2dCR max)     { <span class="keywordflow">return</span> !(x &lt; min.x || x &gt; max.x || y &lt; min.y || y &gt; max.y);}</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span> __forceinline <span class="keywordtype">double</span> Length ()                              { <span class="keywordflow">return</span> x * x + y * y;}</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span> __forceinline <span class="keywordtype">void</span> Mid (XVec2dCR rhls1, XVec2dCR rhls2)     { x = (rhls1.x + rhls2.x) * 0.5;  y = (rhls1.y + rhls2.y) * 0.5;}</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span> </div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span> __forceinline <span class="keywordtype">void</span> Mul (XVec2dCR rhls)                      { x *= rhls.x;  y *= rhls.y;}</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span> __forceinline <span class="keywordtype">void</span> Mul (XVec2dCR rhls1, XVec2dCR rhls2)     { x = rhls1.x * rhls2.x;  y = rhls1.y * rhls2.y;}</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span> </div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span> __forceinline <span class="keywordtype">void</span> Neg ()                                   {x = -x;  y = -y;}</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span> __forceinline <span class="keywordtype">void</span> Neg (XVec2dCR rhls)                      {x = -rhls.x;  y = -rhls.y;}</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span> </div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span> __forceinline <span class="keywordtype">void</span> <a class="code hl_function" href="../../d5/d9a/struct_x_vec2d.html#a4afc00a84ed2959d34a345041c6bd067">Normalize</a> ()</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>     {</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span>     <span class="keywordtype">double</span> d = sqrt (x * x + y * y + z * z);</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span>     <span class="keywordflow">if</span> (d)</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span>         {</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>         <span class="keywordtype">double</span> s = 1.0 / d;  x *= s; y *= s;</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>         }</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span>     }</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span> </div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span> __forceinline <span class="keywordtype">void</span> Scale (<span class="keywordtype">double</span> s)         { x *= s;  y *= s;}</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span> __forceinline <span class="keywordtype">double</span> Sense (XVec2dCR rhls)  { <span class="keywordflow">return</span> x * rhls.y - y * rhls.x;}</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span> </div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span> __forceinline <span class="keywordtype">void</span> SetRange (XVec2dR min, XVec2dR max)</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span>     {</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>     <span class="keywordflow">if</span> (x &lt; min.x)</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>         min.x = x;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x &gt; max.x)</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>         max.x = x;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span> </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span>     <span class="keywordflow">if</span> (y &lt; min.y)</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span>         min.y = y;</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (y &gt; max.y)</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span>         max.y = y;</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span>     }</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span> </div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span> __forceinline <span class="keywordtype">void</span> Sub (XVec2dCR rhls)                  { x -= rhls.x;  y -= rhls.y;}</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span> __forceinline <span class="keywordtype">void</span> Sub (XVec2dCR rhls1, XVec2dCR rhls2) { x = rhls1.x - rhls2.x;  y = rhls1.y - rhls2.y;}</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span> </div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span> };</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span> </div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span> <span class="keyword">class </span>XVec3d : <span class="keyword">public</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span> {</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span> </div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span> XVec3d () {}</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span> XVec3d (<span class="keyword">const</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> &amp;p)                                      { x = p.x; y = p.y; z = p.z;}</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span> XVec3d (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;p)                                      { x = p.x; y = p.y; z = 0;}</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span> XVec3d (<span class="keyword">const</span> <span class="keywordtype">double</span> &amp;x0, <span class="keyword">const</span> <span class="keywordtype">double</span> &amp;y0, <span class="keyword">const</span> <span class="keywordtype">double</span> &amp;z0)   { x = x0; y = y0; z = z0;}</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span> XVec3d (<span class="keyword">const</span> FVec3d &amp;p)                                        { x = p.x; y = p.y; z = p.z;}</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span> </div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span> __forceinline <span class="keywordtype">void</span> Add (XVec3dCR rhls)                          { x += rhls.x;  y += rhls.y;  z += rhls.z;}</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span> __forceinline <span class="keywordtype">void</span> Add (XVec3dCR rhls1, XVec3dCR rhls2)         { x = rhls1.x + rhls2.x;  y = rhls1.y + rhls2.y;  z = rhls1.z + rhls2.z;}</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span> </div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span> __forceinline <span class="keywordtype">void</span> AddScale (<span class="keywordtype">double</span> s, XVec3dCR rhls)           { x += s * rhls.x;  y += s * rhls.y;  z += s * rhls.z;}</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span> __forceinline <span class="keywordtype">void</span> AddScale (XVec3dCR rhls, <span class="keywordtype">double</span> s)           { x += s  *rhls.x;  y += s * rhls.y;  z += s * rhls.z;}</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span> </div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span> __forceinline <span class="keywordtype">void</span> Barycentric (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span>     {</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span>     <span class="keywordtype">double</span> a (1 - b - c);</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x;</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y;</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span>     z = a * rhls1.z + b * rhls2.z + c * rhls3.z;</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span>     }</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span> </div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span> __forceinline <span class="keywordtype">void</span> Bezier (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, <span class="keywordtype">double</span> u) </div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span>     {</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span>     <span class="keywordtype">double</span> a,b,c;</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span>     b = 1 - u;</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span>     a = b * b;</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span>     b *= 2 * u;</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span>     c = u * u;</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span> </div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x;</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y;</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span>     z = a * rhls1.z + b * rhls2.z + c * rhls3.z;</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span>     }</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span> </div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span> __forceinline <span class="keywordtype">void</span> Bezier (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, XVec3dCR rhls4, <span class="keywordtype">double</span> u)</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span>     {</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span>     c = 1 - u;</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>     d = u * u;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>     b = c * c;</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span>     a = b * c;</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>     b *= 3 * u;</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span>     c *= 3 * d;</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span>     d *= u;</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span> </div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y;</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>     z = a * rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z;</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>     }</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span> </div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span> __forceinline <span class="keywordtype">void</span> Bilinear (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, XVec3dCR rhls4, <span class="keywordtype">double</span> u, <span class="keywordtype">double</span> v)</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>     {</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>     <span class="keywordtype">double</span> a,b,c,d;</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span>     c = 1 - u;</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>     b = 1 - v;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span>     a = b * c;</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span>     b *= u;</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span>     c *= v;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>     d = u * v;</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span>     x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span>     y = a * rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y;</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span>     z = a * rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z;</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span>     }</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span> </div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span> __forceinline <span class="keywordtype">void</span> Blend (XVec3dCR rhls1, XVec3dCR rhls2, <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> u)                                                       { x = t * rhls1.x + u * rhls2.x;  y = t * rhls1.y + u * rhls2.y;  z = t * rhls1.z + u * rhls2.z;}</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span> __forceinline <span class="keywordtype">void</span> Blend (XVec3dCR rhls1, XVec3dCR rhls2, <span class="keywordtype">double</span> u)                                                                 { <span class="keywordtype">double</span> t = 1 - u; x = t * rhls1.x + u * rhls2.x;  y = t * rhls1.y + u * rhls2.y;  z = t * rhls1.z + u * rhls2.z;}</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span> __forceinline <span class="keywordtype">void</span> Blend (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)                             { x = a * rhls1.x + b * rhls2.x + c * rhls3.x;  y = a*rhls1.y + b * rhls2.y + c * rhls3.y; z = a * rhls1.z + b * rhls2.z + c * rhls3.z;}</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span> __forceinline <span class="keywordtype">void</span> Blend (XVec3dCR rhls1, XVec3dCR rhls2, XVec3dCR rhls3, XVec3dCR rhls4, <span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c, <span class="keywordtype">double</span> d)   { x = a * rhls1.x + b * rhls2.x + c * rhls3.x + d * rhls4.x;  y = a*rhls1.y + b * rhls2.y + c * rhls3.y + d * rhls4.y; z = a*rhls1.z + b * rhls2.z + c * rhls3.z + d * rhls4.z;}</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span> </div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span> __forceinline <span class="keywordtype">void</span> Cross (XVec3dCR rhls1, XVec3dCR rhls2)</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span>     {</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span>     <span class="keywordtype">double</span> xt (rhls1.y * rhls2.z - rhls1.z * rhls2.y), yt (rhls1.z * rhls2.x - rhls1.x * rhls2.z);</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span> </div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span>     z = float(rhls1.x * rhls2.y - rhls1.y * rhls2.x);</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span>     x = xt;  y = yt;</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span>     }</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span> __forceinline <span class="keywordtype">double</span> Dot (XVec3dCR rhls)                            { <span class="keywordflow">return</span> x * rhls.x + y * rhls.y + z * rhls.z;}</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span> __forceinline <span class="keywordtype">double</span> DotCross (XVec3dCR rhls1, XVec3dCR rhls2)      { <span class="keywordflow">return</span> x * (rhls1.y * rhls2.z - rhls1.z * rhls2.y) + y * (rhls1.z * rhls2.x - rhls1.x * rhls2.z) + z * (rhls1.x * rhls2.y - rhls1.y * rhls2.x);}</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span> </div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span> __forceinline <span class="keywordtype">bool</span> InRange (XVec3dCR min, XVec3dCR max)     { <span class="keywordflow">return</span> !(x &lt; min.x || x &gt; max.x || y &lt; min.y || y &gt; max.y || z &lt; min.z || z &gt; max.z); }</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span> __forceinline <span class="keywordtype">double</span> Length ()                              { <span class="keywordflow">return</span> x * x + y * y + z * z;}</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span> </div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span> __forceinline <span class="keywordtype">void</span> Mid (XVec3dCR rhls1, XVec3dCR rhls2)</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span>     {</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span>     x = (rhls1.x + rhls2.x) * 0.5;</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno">  583</span>     y = (rhls1.y + rhls2.y) * 0.5;</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span>     z = (rhls1.z + rhls2.z) * 0.5;</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span>     }</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span> </div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span> __forceinline <span class="keywordtype">void</span> Mul (XVec3dCR rhls)                      { x *= rhls.x;  y *= rhls.y;  z *= rhls.z;}</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno">  588</span> __forceinline <span class="keywordtype">void</span> Mul (XVec3dCR rhls1, XVec3dCR rhls2)     { x = rhls1.x * rhls2.x;  y = rhls1.y * rhls2.y;  z = rhls1.z * rhls2.z;}</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno">  589</span> </div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span> __forceinline <span class="keywordtype">void</span> Neg ()                                   { x = -x;  y = -y;  z = -z;}</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span> __forceinline <span class="keywordtype">void</span> Neg (XVec3dCR rhls)                      { x = -rhls.x;  y = -rhls.y;  z = -rhls.z;}</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span> </div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno">  593</span> __forceinline <span class="keywordtype">void</span> Normalize ()</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span>     {</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span>     <span class="keywordtype">double</span> d = sqrt (x * x + y * y + z * z);</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span>     <span class="keywordflow">if</span> (d)</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span>         {</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno">  598</span>         <span class="keywordtype">double</span> s = 1.0 / d;</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span>         x *= s;</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span>         y *= s;</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span>         z *= s;</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span>         }</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno">  603</span>     }</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span> </div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno">  605</span> __forceinline <span class="keywordtype">bool</span> IsNormalize ()</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span>     {</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span>     <span class="keywordtype">double</span> d = sqrt(x * x + y * y + z * z);</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno">  608</span>     <span class="keywordflow">if</span> (d)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>         {</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span>         <span class="keywordtype">double</span> s = 1.0 / d;</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>         x *= s;</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span>         y *= s;</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno">  613</span>         z *= s;</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span>         <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span>         }</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span>     <span class="keywordflow">else</span></div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span>         <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno">  618</span>     }</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span> </div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span> __forceinline <span class="keywordtype">void</span> Scale (<span class="keywordtype">double</span> s) { x *= s;  y *= s;  z *= s;}</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno">  621</span> </div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span> __forceinline <span class="keywordtype">void</span> SetRange (XVec3dR min, XVec3dR max)</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span>     {</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno">  624</span>     <span class="keywordflow">if</span> (x &lt; min.x)</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span>         min.x = x;</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x &gt; max.x)</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span>         max.x = x;</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span> </div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span>     <span class="keywordflow">if</span> (y &lt; min.y)</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span>         min.y = y;</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (y &gt; max.y)</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span>         max.y = y;</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span> </div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span>     <span class="keywordflow">if</span> (z &lt; min.z)</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span>         min.z = z;</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno">  636</span>     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (z &gt; max.z)</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span>         max.z = z;</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span>     }</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno">  639</span> </div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span> __forceinline <span class="keywordtype">void</span> Sub (XVec3dCR rhls)                      { x -= rhls.x;  y -= rhls.y;  z -= rhls.z;}</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span> __forceinline <span class="keywordtype">void</span> Sub (XVec3dCR rhls1, XVec3dCR rhls2)     { x = rhls1.x - rhls2.x;  y = rhls1.y - rhls2.y;  z = rhls1.z - rhls2.z;}</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span> </div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span> };</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span> </div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span><span class="preprocessor">#define FVec2d_Sub(A, B) FVec2d ((A).x - (B).x, (A).y - (B).y)</span></div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span><span class="preprocessor">#define FVec2d_Dot(A, B) ((A).x * (B).x + (A).y * (B).y)</span></div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span> </div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span><span class="preprocessor">#define FVec3d_Add(A, B) FVec3d ((A).x + (B).x, (A).y + (B).y, (A).z + (B).z)</span></div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span><span class="preprocessor">#define FVec3d_Sub(A, B) FVec3d ((A).x - (B).x, (A).y - (B).y, (A).z - (B).z)</span></div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span><span class="preprocessor">#define FVec3d_Neg(A) FVec3d (-(A).x, -(A).y, -(A).z)</span></div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span><span class="preprocessor">#define FVec3d_Scale(A, B) FVec3d ((A) * (B).x, (A) * (B).y, (A) * (B).z)</span></div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span><span class="preprocessor">#define FVec3d_Dot(A, B) ((A).x * (B).x + (A).y * (B).y + (A).z * (B).z)</span></div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno">  653</span><span class="preprocessor">#define FVec3d_Cross(A, B) FVec3d ((A).y*(B).z-(A).z*(B).y, (A).z*(B).x-(A).x*(B).z, \</span></div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span><span class="preprocessor">                            (A).x*(B).y-(A).y*(B).x)</span></div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno">  655</span><span class="preprocessor">#define FVec3d_AddW3(A, B, C, U, V, W) FVec3d ((A).x*(U)+(B).x*(V)+(C).x*(W), \</span></div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno">  656</span><span class="preprocessor">           (A).y*(U)+(B).y*(V)+(C).y*(W), (A).z*(U)+(B).z*(V)+(C).z*(W))</span></div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span> </div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span><span class="preprocessor">#define XVec3d_Sub(A, B) XVec3d ((A).x - (B).x, (A).y - (B).y, (A).z - (B).z)</span></div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span> </div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span>__forceinline FVec3d FVec3d_AddW (<span class="keyword">const</span> FVec3d A, <span class="keyword">const</span> FVec3d B, <span class="keywordtype">double</span> s, <span class="keywordtype">double</span> t) { <span class="keywordflow">return</span> FVec3d (A.x * s + B.x * t, A.y * s + B.y * t, A.z * s + B.z * t); }</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span> </div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span> <span class="keyword">class </span>ROBase</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span> {</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno">  665</span>     XVec3d m_c0;</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span>     XVec3d m_c1;</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span>     XVec3d m_c2;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span>     XVec3d m_tr;</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno">  669</span> </div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span> </div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno">  672</span> <span class="keywordtype">double</span> DotR0 (XVec3dCR v) { <span class="keywordflow">return</span> v.x * m_c0.x + v.y * m_c1.x + v.z * m_c2.x;}</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span> <span class="keywordtype">double</span> DotR1 (XVec3dCR v) { <span class="keywordflow">return</span> v.x * m_c0.y + v.y * m_c1.y + v.z * m_c2.y;}</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span> <span class="keywordtype">double</span> DotR2 (XVec3dCR v) { <span class="keywordflow">return</span> v.x * m_c0.z + v.y * m_c1.z + v.z * m_c2.z;}</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span> </div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span> FVec3d FVec3dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> &amp;v)  { <span class="keywordflow">return</span> FVec3d (FVec3d_Dot (v, m_c0) + m_tr.x, FVec3d_Dot (v, m_c1) + m_tr.y, FVec3d_Dot (v, m_c2) + m_tr.z);}</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span> FVec3d FVec3dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)  { <span class="keywordflow">return</span> FVec3d (FVec2d_Dot (v, m_c0) + m_tr.x, FVec2d_Dot (v, m_c1) + m_tr.y, FVec2d_Dot (v, m_c2) + m_tr.z);}</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span> FVec3d fVRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> &amp;v)     { <span class="keywordflow">return</span> FVec3d (FVec3d_Dot (v, m_c0), FVec3d_Dot (v, m_c1), FVec3d_Dot (v, m_c2));}</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span> FVec3d fVRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)     { <span class="keywordflow">return</span> FVec3d (FVec2d_Dot (v, m_c0), FVec2d_Dot (v, m_c1), FVec2d_Dot (v, m_c2));}</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno">  680</span> FVec3d fVRotate (<span class="keyword">const</span> FVec3dCR v)      { <span class="keywordflow">return</span> FVec3d (FVec3d_Dot( v, m_c0), FVec3d_Dot (v, m_c1), FVec3d_Dot (v, m_c2));}</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span> </div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span> FVec2d FVec2dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)  { <span class="keywordflow">return</span> FVec2d (FVec2d_Dot (v, m_c0) + m_tr.x, FVec2d_Dot (v, m_c1) + m_tr.y);}</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span> FVec2d FVec2dRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v) { <span class="keywordflow">return</span> FVec2d (FVec2d_Dot (v, m_c0), FVec2d_Dot (v, m_c1));}</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span> FVec2d FVec2dRotate (FVec2dCR v)        { <span class="keywordflow">return</span> FVec2d (FVec2d_Dot (v, m_c0), FVec2d_Dot (v, m_c1));}</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno">  685</span> </div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span> XVec3d XVec3dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> &amp;v)  { <span class="keywordflow">return</span> XVec3d (FVec3d_Dot (v, m_c0)+m_tr.x, FVec3d_Dot (v, m_c1) + m_tr.y, FVec3d_Dot (v, m_c2) + m_tr.z);}</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span> XVec3d XVec3dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)  { <span class="keywordflow">return</span> XVec3d (FVec2d_Dot (v, m_c0)+m_tr.x, FVec2d_Dot (v, m_c1) + m_tr.y, FVec2d_Dot (v, m_c2) + m_tr.z);}</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno">  688</span> XVec3d dVRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a> &amp;v)     { <span class="keywordflow">return</span> XVec3d (FVec3d_Dot (v, m_c0), FVec3d_Dot (v, m_c1), FVec3d_Dot (v, m_c2));}</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno">  689</span> XVec3d dVRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)     { <span class="keywordflow">return</span> XVec3d (FVec2d_Dot (v, m_c0), FVec2d_Dot (v, m_c1), FVec2d_Dot (v, m_c2));}</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span> </div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> XVec2dTrans (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v)  { <span class="keywordflow">return</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> (FVec2d_Dot (v, m_c0) + m_tr.x, FVec2d_Dot (v, m_c1) + m_tr.y);}</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> XVec2dRotate (<span class="keyword">const</span> <a class="code hl_struct" href="../../d4/d00/struct_x_point2d.html">XPoint2d</a> &amp;v) { <span class="keywordflow">return</span> <a class="code hl_class" href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a> (FVec2d_Dot (v, m_c0), FVec2d_Dot (v, m_c1));}</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span> </div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span> <span class="keywordtype">void</span> Identity ()</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span>     {</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span>     m_c0.y = m_c0.z = m_c1.x = m_c1.z = m_c2.x = m_c2.y = 0.0;</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span>     m_c0.x = m_c1.y = m_c2.z = 1.0; m_tr.x = m_tr.y = m_tr.z = 0.0;</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span>     }</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span> </div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span> <span class="keywordtype">void</span> LoadMatrix (<span class="keyword">const</span> <a class="code hl_struct" href="../../d9/d0a/struct_x_matrix4d.html">XMatrix4d</a> &amp;m)</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span>     {</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span>     m_c0.x = m.coff[0][0]; m_c0.y = m.coff[0][1]; m_c0.z = m.coff[0][2];</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno">  703</span>     m_c1.x = m.coff[1][0]; m_c1.y = m.coff[1][1]; m_c1.z = m.coff[1][2];</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span>     m_c2.x = m.coff[2][0]; m_c2.y = m.coff[2][1]; m_c2.z = m.coff[2][2];</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span>     m_tr.x = m.coff[0][3]; m_tr.y = m.coff[1][3]; m_tr.z = m.coff[2][3];</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno">  706</span>     }</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span> </div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span> };</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span> </div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span> END_ATEC_RENDEROPT_NAMESPACE</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span> </div>
<div class="ttc" id="astruct_x_matrix4d_html"><div class="ttname"><a href="../../d9/d0a/struct_x_matrix4d.html">XMatrix4d</a></div><div class="ttdef"><b>Definition:</b> XMatrix4d.h:13</div></div>
<div class="ttc" id="astruct_x_point2d_html"><div class="ttname"><a href="../../d4/d00/struct_x_point2d.html">XPoint2d</a></div><div class="ttdoc">2D平面点类</div><div class="ttdef"><b>Definition:</b> XPoint2d.h:12</div></div>
<div class="ttc" id="astruct_x_point3d_html"><div class="ttname"><a href="../../d5/d5b/struct_x_point3d.html">XPoint3d</a></div><div class="ttdoc">3D空间点类</div><div class="ttdef"><b>Definition:</b> XPoint3d.h:12</div></div>
<div class="ttc" id="astruct_x_vec2d_html"><div class="ttname"><a href="../../d5/d9a/struct_x_vec2d.html">XVec2d</a></div><div class="ttdoc">2维向量</div><div class="ttdef"><b>Definition:</b> XVec2d.h:12</div></div>
<div class="ttc" id="astruct_x_vec2d_html_a4afc00a84ed2959d34a345041c6bd067"><div class="ttname"><a href="../../d5/d9a/struct_x_vec2d.html#a4afc00a84ed2959d34a345041c6bd067">XVec2d::Normalize</a></div><div class="ttdeci">double Normalize()</div><div class="ttdoc">单位化</div></div>
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